X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=2db05ae830dd1d3f25fb4760181b922b18070309;hb=4f15a69a3150f180bd93fcbe1c87dbaca92a77ad;hp=15de31ebd33bbc7200b3d4f1280d134bca51776c;hpb=aa52c6f383cc8b7b8f9723e409e138df72e06f2d;p=ctsim.git

diff --git a/configure.ac b/configure.ac
index 15de31e..2db05ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ dnl CDPATH=
 
 AC_INIT
 AC_CONFIG_SRCDIR([src/ctsim.cpp])
-AM_INIT_AUTOMAKE(ctsim,4.0.2)
+AM_INIT_AUTOMAKE(ctsim,4.2.3)
 AM_CONFIG_HEADER(config.h)
 
 dnl Checks for programs.
@@ -120,7 +120,7 @@ if test "$debug" = "true" ; then
   CFLAGS="$CFLAGS -g -DDEBUG"
   AC_DEFINE(DEBUG,1,[turn on debugging])
 else
-  CFLAGS="$CFLAGS -O3 -DNDEBUG -fomit-frame-pointer -funroll-loops"
+  CFLAGS="$CFLAGS -O2 -DNDEBUG -fomit-frame-pointer"
   AC_DEFINE(NDEBUG,1,[no debugging])
 fi
 
@@ -246,7 +246,7 @@ AC_MSG_CHECKING([for CPU specification])
 AC_ARG_WITH(mcpu,
 [  --with-mcpu[=CPU]         Set name of CPU for gcc -mcpu])
 
-if test "$withval" == "no" -o "$withval" == "yes" ; then
+if test "$withval" == "no" -o "$withval" == "yes" -o "$withval" == ""; then
   AC_MSG_RESULT([no])
 else
   AC_MSG_RESULT([$withval])